AD5317BRUZ-REEL7

Product Overview

Category

The AD5317BRUZ-REEL7 belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in various applications where a high-resolution analog output is required. It converts digital signals into corresponding analog voltages, making it suitable for use in precision measurement equipment, industrial control systems, and audio devices.

Characteristics

• High resolution: The AD5317BRUZ-REEL7 offers 12-bit resolution, providing precise analog outputs.
• Low power consumption: This DAC operates at low power, making it energy-efficient.
• Fast settling time: With a fast settling time of less than 10 microseconds, it ensures quick response in dynamic applications.
• Wide voltage range: The device supports a wide voltage range, allowing flexibility in different operating conditions.

Package

The AD5317BRUZ-REEL7 comes in a small outline integrated circuit (SOIC) package, which provides ease of integration onto circuit boards. The package dimensions are 3mm x 5mm.

Essence

The essence of the AD5317BRUZ-REEL7 lies in its ability to convert digital data into precise analog voltages with high resolution and low power consumption.

Packaging/Quantity

This product is typically packaged in reels containing 250 units per reel.

Specifications

• Resolution: 12 bits
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +105°C
• Output Voltage Range: 0V to Vref
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The AD5317BRUZ-REEL7 has a total of 16 pins. The pin configuration is as follows:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT0: Analog output channel 0
5. AOUT1: Analog output channel 1
6. AOUT2: Analog output channel 2
7. AOUT3: Analog output channel 3
8. SDO: Serial data output
9. SDI: Serial data input
10. SCLK: Serial clock input
11. SYNC: Chip select input
12. LDAC: Load DAC input
13. GND: Ground
14. REF_SEL: Reference voltage selection
15. REFIN: External reference voltage input
16. VLOGIC: Logic supply voltage

Functional Features

• Multiple channels: The AD5317BRUZ-REEL7 offers four independent analog output channels, allowing simultaneous conversion of multiple digital inputs.
• Daisy-chain capability: It supports daisy-chaining multiple devices, enabling the control of multiple DACs using a single serial interface.
• Power-down mode: The device includes a power-down mode to minimize power consumption when not in use.
• Internal reference: It features an internal reference voltage source, eliminating the need for an external reference.

Advantages and Disadvantages

Advantages

• High resolution provides accurate analog outputs.
• Low power consumption makes it energy-efficient.
• Fast settling time ensures quick response in dynamic applications.
• Wide voltage range allows flexibility in different operating conditions.
• Daisy-chain capability simplifies system design in multi-DAC applications.

Disadvantages

• Limited number of output channels (four channels).
• Requires an external microcontroller or digital interface for control.

Working Principles

The AD5317BRUZ-REEL7 operates based on the principle of converting digital data into corresponding analog voltages. It utilizes a digital-to-analog conversion technique to accurately represent the digital input as an analog output voltage. The device receives digital data through the serial interface, processes it internally, and generates the corresponding analog output voltages.

Detailed Application Field Plans

The AD5317BRUZ-REEL7 finds applications in various fields, including:

1. Precision measurement equipment: It can be used in high-precision instruments such as digital multimeters and oscilloscopes to provide accurate analog outputs for measurement purposes.
2. Industrial control systems: The DAC is suitable for controlling analog actuators and sensors in industrial automation systems, ensuring precise control of variables.
3. Audio devices: It can be employed in audio equipment, such as digital audio players and audio mixers, to convert digital audio signals into analog voltages for amplification and playback.

Detailed and Complete Alternative Models

1. AD5318: Similar to the AD5317BRUZ-REEL7, this model offers eight channels instead of four, providing increased flexibility in multi-channel applications.
2. AD5686: This model provides higher resolution (16 bits) compared to the AD5317BRUZ-REEL7,